CA2083331C - Detergent compositions - Google Patents
Detergent compositionsInfo
- Publication number
- CA2083331C CA2083331C CA002083331A CA2083331A CA2083331C CA 2083331 C CA2083331 C CA 2083331C CA 002083331 A CA002083331 A CA 002083331A CA 2083331 A CA2083331 A CA 2083331A CA 2083331 C CA2083331 C CA 2083331C
- Authority
- CA
- Canada
- Prior art keywords
- zeolite
- surfactant
- detergent composition
- alcohol
- ethoxylation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 130
- 239000003599 detergent Substances 0.000 title claims abstract description 45
- 239000004094 surface-active agent Substances 0.000 claims abstract description 88
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 71
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 71
- 239000010457 zeolite Substances 0.000 claims abstract description 71
- 238000007046 ethoxylation reaction Methods 0.000 claims abstract description 35
- 150000001298 alcohols Chemical class 0.000 claims abstract description 34
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 26
- -1 alkyl sulphate Chemical compound 0.000 claims abstract description 22
- 230000008569 process Effects 0.000 claims abstract description 17
- 229910021653 sulphate ion Inorganic materials 0.000 claims abstract description 16
- 239000004411 aluminium Substances 0.000 claims abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000843 powder Substances 0.000 claims description 62
- 241000894007 species Species 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 23
- 239000000344 soap Substances 0.000 claims description 23
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 17
- 239000000194 fatty acid Substances 0.000 claims description 17
- 229930195729 fatty acid Natural products 0.000 claims description 17
- 150000004665 fatty acids Chemical class 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 14
- 239000004615 ingredient Substances 0.000 claims description 13
- 229940096386 coconut alcohol Drugs 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 6
- 239000003513 alkali Substances 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 150000003839 salts Chemical group 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 230000003472 neutralizing effect Effects 0.000 claims description 2
- 150000003138 primary alcohols Chemical class 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 1
- 239000001117 sulphuric acid Substances 0.000 claims 1
- 235000011149 sulphuric acid Nutrition 0.000 claims 1
- 238000009826 distribution Methods 0.000 abstract description 7
- 238000005054 agglomeration Methods 0.000 abstract description 4
- 230000002776 aggregation Effects 0.000 abstract description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 27
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 26
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- 229910000029 sodium carbonate Inorganic materials 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 12
- 238000009472 formulation Methods 0.000 description 8
- 239000008187 granular material Substances 0.000 description 7
- 244000060011 Cocos nucifera Species 0.000 description 6
- 239000002585 base Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- 239000007844 bleaching agent Substances 0.000 description 6
- 239000004744 fabric Substances 0.000 description 6
- 229920000728 polyester Polymers 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 239000005995 Aluminium silicate Substances 0.000 description 5
- 235000013162 Cocos nucifera Nutrition 0.000 description 5
- 229940120146 EDTMP Drugs 0.000 description 5
- 102000004190 Enzymes Human genes 0.000 description 5
- 108090000790 Enzymes Proteins 0.000 description 5
- 235000012211 aluminium silicate Nutrition 0.000 description 5
- 239000002518 antifoaming agent Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- NFDRPXJGHKJRLJ-UHFFFAOYSA-N edtmp Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CCN(CP(O)(O)=O)CP(O)(O)=O NFDRPXJGHKJRLJ-UHFFFAOYSA-N 0.000 description 5
- 238000005469 granulation Methods 0.000 description 5
- 230000003179 granulation Effects 0.000 description 5
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 5
- 239000002304 perfume Substances 0.000 description 5
- 229920001983 poloxamer Polymers 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 4
- BGRWYDHXPHLNKA-UHFFFAOYSA-N Tetraacetylethylenediamine Chemical compound CC(=O)N(C(C)=O)CCN(C(C)=O)C(C)=O BGRWYDHXPHLNKA-UHFFFAOYSA-N 0.000 description 4
- 238000006386 neutralization reaction Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 159000000000 sodium salts Chemical class 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 3
- 239000004115 Sodium Silicate Substances 0.000 description 3
- BAECOWNUKCLBPZ-HIUWNOOHSA-N Triolein Natural products O([C@H](OCC(=O)CCCCCCC/C=C\CCCCCCCC)COC(=O)CCCCCCC/C=C\CCCCCCCC)C(=O)CCCCCCC/C=C\CCCCCCCC BAECOWNUKCLBPZ-HIUWNOOHSA-N 0.000 description 3
- PHYFQTYBJUILEZ-UHFFFAOYSA-N Trioleoylglycerol Natural products CCCCCCCCC=CCCCCCCCC(=O)OCC(OC(=O)CCCCCCCC=CCCCCCCCC)COC(=O)CCCCCCCC=CCCCCCCCC PHYFQTYBJUILEZ-UHFFFAOYSA-N 0.000 description 3
- 239000003240 coconut oil Substances 0.000 description 3
- 235000019864 coconut oil Nutrition 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000008233 hard water Substances 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- 238000010348 incorporation Methods 0.000 description 3
- 210000002374 sebum Anatomy 0.000 description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 3
- 229910052911 sodium silicate Inorganic materials 0.000 description 3
- PHYFQTYBJUILEZ-IUPFWZBJSA-N triolein Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C/CCCCCCCC)COC(=O)CCCCCCC\C=C/CCCCCCCC PHYFQTYBJUILEZ-IUPFWZBJSA-N 0.000 description 3
- 229940117972 triolein Drugs 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- 239000004435 Oxo alcohol Substances 0.000 description 2
- GBFLZEXEOZUWRN-VKHMYHEASA-N S-carboxymethyl-L-cysteine Chemical compound OC(=O)[C@@H](N)CSCC(O)=O GBFLZEXEOZUWRN-VKHMYHEASA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000012612 commercial material Substances 0.000 description 2
- 238000000280 densification Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 235000019197 fats Nutrition 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000002366 lipolytic effect Effects 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002797 proteolythic effect Effects 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- JSPLKZUTYZBBKA-UHFFFAOYSA-N trioxidane Chemical compound OOO JSPLKZUTYZBBKA-UHFFFAOYSA-N 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- XSVSPKKXQGNHMD-UHFFFAOYSA-N 5-bromo-3-methyl-1,2-thiazole Chemical compound CC=1C=C(Br)SN=1 XSVSPKKXQGNHMD-UHFFFAOYSA-N 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 102000005701 Calcium-Binding Proteins Human genes 0.000 description 1
- 108010045403 Calcium-Binding Proteins Proteins 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- LRULVYSBRWUVGR-FCHUYYIVSA-N GSK2879552 Chemical compound C1=CC(C(=O)O)=CC=C1CN1CCC(CN[C@H]2[C@@H](C2)C=2C=CC=CC=2)CC1 LRULVYSBRWUVGR-FCHUYYIVSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 235000019482 Palm oil Nutrition 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229920006243 acrylic copolymer Polymers 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007580 dry-mixing Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000005313 fatty acid group Chemical group 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002540 palm oil Substances 0.000 description 1
- 229920005996 polystyrene-poly(ethylene-butylene)-polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 150000003333 secondary alcohols Chemical class 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 229960001922 sodium perborate Drugs 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/12—Water-insoluble compounds
- C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
- C11D3/1246—Silicates, e.g. diatomaceous earth
- C11D3/128—Aluminium silicates, e.g. zeolites
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/83—Mixtures of non-ionic with anionic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/0082—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
- C11D17/065—High-density particulate detergent compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
- C11D1/146—Sulfuric acid esters
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Sorption Type Refrigeration Machines (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB919125035A GB9125035D0 (en) | 1991-11-26 | 1991-11-26 | Detergent compositions and process for preparing them |
| GB9125035.7 | 1991-11-26 | ||
| GB9201059.4 | 1992-01-17 | ||
| GB929201059A GB9201059D0 (en) | 1991-11-26 | 1992-01-17 | Detergent compositions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2083331A1 CA2083331A1 (en) | 1993-05-27 |
| CA2083331C true CA2083331C (en) | 1998-08-11 |
Family
ID=26299920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002083331A Expired - Fee Related CA2083331C (en) | 1991-11-26 | 1992-11-19 | Detergent compositions |
Country Status (19)
| Country | Link |
|---|---|
| EP (1) | EP0544492B1 (ar) |
| JP (1) | JPH0739599B2 (ar) |
| CN (1) | CN1035066C (ar) |
| AT (1) | ATE166667T1 (ar) |
| AU (1) | AU647681B2 (ar) |
| BR (1) | BR9204572A (ar) |
| CA (1) | CA2083331C (ar) |
| CZ (1) | CZ284628B6 (ar) |
| DE (1) | DE69225679T2 (ar) |
| ES (1) | ES2117969T3 (ar) |
| HK (1) | HK1014263A1 (ar) |
| HU (2) | HU9203707D0 (ar) |
| IN (1) | IN177823B (ar) |
| MX (1) | MX9206809A (ar) |
| MY (1) | MY109102A (ar) |
| NO (1) | NO302621B1 (ar) |
| NZ (1) | NZ245202A (ar) |
| PL (1) | PL296731A1 (ar) |
| SK (1) | SK281376B6 (ar) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2154867T3 (es) * | 1992-09-09 | 2001-04-16 | Unilever Nv | Mejoras de limpiadores de superficies duras. |
| GB9225609D0 (en) * | 1992-12-08 | 1993-01-27 | Unilever Plc | Detergent composition |
| NZ259340A (en) * | 1992-12-15 | 1996-05-28 | Shell Int Research | Surfactant composition and preparation containing a secondary alkyl sulphate and a zeolite |
| GB9305599D0 (en) * | 1993-03-18 | 1993-05-05 | Unilever Plc | Detergent compositions |
| GB9324127D0 (en) † | 1993-05-26 | 1994-01-12 | Unilever Plc | Detergent compositions |
| AU673926B2 (en) * | 1993-07-13 | 1996-11-28 | Colgate-Palmolive Company, The | Process for preparing detergent composition having high bulk density |
| EP0639639B2 (en) * | 1993-08-17 | 2010-07-28 | The Procter & Gamble Company | Detergent compositions comprising percarbonate bleaching agents |
| US5698510A (en) * | 1993-09-13 | 1997-12-16 | The Procter & Gamble Company | Process for making granular detergent compositions comprising nonionic surfactant |
| EP0643130B2 (en) * | 1993-09-13 | 2007-09-19 | The Procter & Gamble Company | Granular detergent compositions comprising nonionic surfactant and process for making such compositions |
| DE4403323A1 (de) * | 1993-09-23 | 1995-08-10 | Henkel Kgaa | Extrudierte Wasch- oder Reinigungsmittel mit verbesserten Löseeigenschaften |
| ES2112625T3 (es) * | 1993-11-24 | 1998-04-01 | Unilever Nv | Composiciones detergentes. |
| GB9324129D0 (en) * | 1993-11-24 | 1994-01-12 | Unilever Plc | Detergent compositions and process for preparing them |
| GB2287948B (en) * | 1994-03-31 | 1998-04-08 | Procter & Gamble | Detergent composition |
| TW326472B (en) * | 1994-08-12 | 1998-02-11 | Kao Corp | Method for producing nonionic detergent granules |
| US5516448A (en) * | 1994-09-20 | 1996-05-14 | The Procter & Gamble Company | Process for making a high density detergent composition which includes selected recycle streams for improved agglomerate |
| US5489392A (en) * | 1994-09-20 | 1996-02-06 | The Procter & Gamble Company | Process for making a high density detergent composition in a single mixer/densifier with selected recycle streams for improved agglomerate properties |
| EP0783562B1 (en) * | 1994-09-29 | 1999-06-02 | Unilever Plc | High active granular detergent compositions and process for making them |
| GB2296919A (en) * | 1995-01-12 | 1996-07-17 | Procter & Gamble | Detergent composition |
| GB9500738D0 (en) * | 1995-01-14 | 1995-03-08 | Procter & Gamble | Detergent composition |
| US6440922B1 (en) | 1995-01-14 | 2002-08-27 | The Procter & Gamble Company | Detergent composition comprising zeolite and amylase enzyme |
| GB2297977A (en) * | 1995-02-07 | 1996-08-21 | Procter & Gamble | Detergent composition containing Zeolite MAP |
| AU6740496A (en) * | 1995-09-04 | 1997-03-27 | Unilever Plc | Detergent compositions and process for preparing them |
| GB9519606D0 (en) * | 1995-09-26 | 1995-11-29 | Procter & Gamble | Detergent composition |
| GB9519587D0 (en) * | 1995-09-26 | 1995-11-29 | Procter & Gamble | Detergent compositions |
| GB9913547D0 (en) | 1999-06-10 | 1999-08-11 | Unilever Plc | Particulate detergent composition containing zeolite |
| GB9913546D0 (en) | 1999-06-10 | 1999-08-11 | Unilever Plc | Granular detergent component containing zeolite map and laundry detergent compositions containing it |
| EP3978589A1 (en) | 2020-10-01 | 2022-04-06 | The Procter & Gamble Company | Narrow range alcohol alkoxylates and derivatives thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4406808A (en) * | 1977-10-06 | 1983-09-27 | Colgate-Palmolive Company | High bulk density carbonate-zeolite built heavy duty nonionic laundry detergent |
| DE3514364A1 (de) * | 1985-04-20 | 1986-10-23 | Henkel KGaA, 4000 Düsseldorf | Koerniges waschmittel mit verbessertem reinigungsvermoegen |
| DE3812530A1 (de) * | 1988-04-15 | 1989-10-26 | Henkel Kgaa | Verfahren zur erhoehung der dichte spruehgetrockneter, phosphatreduzierter waschmittel |
| DE3835918A1 (de) * | 1988-10-21 | 1990-04-26 | Henkel Kgaa | Verfahren zur herstellung von tensidhaltigen granulaten |
| AU647736B2 (en) * | 1989-04-24 | 1994-03-31 | Unilever Plc | Detergent compositions |
| GB9001404D0 (en) * | 1990-01-22 | 1990-03-21 | Unilever Plc | Detergent composition |
| GB9007999D0 (en) * | 1990-04-09 | 1990-06-06 | Unilever Plc | Particulate bleaching detergent composition |
| GB9008013D0 (en) * | 1990-04-09 | 1990-06-06 | Unilever Plc | High bulk density granular detergent compositions and process for preparing them |
-
1992
- 1992-11-19 CA CA002083331A patent/CA2083331C/en not_active Expired - Fee Related
- 1992-11-20 AU AU28546/92A patent/AU647681B2/en not_active Ceased
- 1992-11-20 NZ NZ245202A patent/NZ245202A/en not_active IP Right Cessation
- 1992-11-24 EP EP92310721A patent/EP0544492B1/en not_active Revoked
- 1992-11-24 AT AT92310721T patent/ATE166667T1/de not_active IP Right Cessation
- 1992-11-24 ES ES92310721T patent/ES2117969T3/es not_active Expired - Lifetime
- 1992-11-24 DE DE69225679T patent/DE69225679T2/de not_active Revoked
- 1992-11-24 MY MYPI92002139A patent/MY109102A/en unknown
- 1992-11-25 HU HU9203707A patent/HU9203707D0/hu unknown
- 1992-11-25 CN CN92114552.7A patent/CN1035066C/zh not_active Expired - Fee Related
- 1992-11-25 PL PL29673192A patent/PL296731A1/xx unknown
- 1992-11-25 NO NO924557A patent/NO302621B1/no not_active IP Right Cessation
- 1992-11-25 HU HUP9203707A patent/HU216145B/hu not_active IP Right Cessation
- 1992-11-26 CZ CS923495A patent/CZ284628B6/cs not_active IP Right Cessation
- 1992-11-26 SK SK3495-92A patent/SK281376B6/sk not_active IP Right Cessation
- 1992-11-26 MX MX9206809A patent/MX9206809A/es not_active IP Right Cessation
- 1992-11-26 IN IN375BO1992 patent/IN177823B/en unknown
- 1992-11-26 JP JP4339664A patent/JPH0739599B2/ja not_active Expired - Fee Related
- 1992-11-26 BR BR9204572A patent/BR9204572A/pt not_active IP Right Cessation
-
1998
- 1998-12-24 HK HK98115579A patent/HK1014263A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE69225679T2 (de) | 1998-09-17 |
| HU9203707D0 (en) | 1993-03-29 |
| ES2117969T3 (es) | 1998-09-01 |
| MX9206809A (es) | 1993-07-01 |
| CZ349592A3 (en) | 1993-08-11 |
| SK349592A3 (en) | 1994-08-10 |
| IN177823B (ar) | 1997-02-22 |
| HU216145B (hu) | 1999-04-28 |
| AU2854692A (en) | 1993-06-17 |
| CZ284628B6 (cs) | 1999-01-13 |
| JPH0739599B2 (ja) | 1995-05-01 |
| ATE166667T1 (de) | 1998-06-15 |
| BR9204572A (pt) | 1993-06-01 |
| NO302621B1 (no) | 1998-03-30 |
| CN1073713A (zh) | 1993-06-30 |
| SK281376B6 (sk) | 2001-03-12 |
| CN1035066C (zh) | 1997-06-04 |
| DE69225679D1 (de) | 1998-07-02 |
| EP0544492B1 (en) | 1998-05-27 |
| EP0544492A1 (en) | 1993-06-02 |
| NO924557L (no) | 1993-05-27 |
| MY109102A (en) | 1996-12-31 |
| HK1014263A1 (en) | 1999-09-24 |
| HUT63452A (en) | 1993-08-30 |
| NO924557D0 (no) | 1992-11-25 |
| PL296731A1 (en) | 1993-08-09 |
| NZ245202A (en) | 1994-12-22 |
| JPH06100899A (ja) | 1994-04-12 |
| CA2083331A1 (en) | 1993-05-27 |
| AU647681B2 (en) | 1994-03-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |